﻿/*
   Copyright 2012 Dmitry Bratus

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Flower.Services.Data;
using Jurassic.Library;
using Jurassic;

namespace Flower.Directory.Scripting.DirectoryEntries
{
    public class WorkflowObject : DirectoryEntryObject
    {
        public override DirectoryEntry Entry
        {
            get
            {
                var workflow = (Workflow)_entry;
                workflow.DefinitionType = this.GetString("definitionType");
                workflow.PreferredProcessors = this.GetStrings("preferredProcessors");
                return base.Entry;
            }
        }

        public WorkflowObject(ObjectInstance prototype, Workflow entry)
            : base(prototype, entry)
        {
            _entry = entry;

            if (entry != null)
            {
                this.Set("definitionType", entry.DefinitionType);
                this.Set("preferredProcessors", entry.PreferredProcessors);
            }
        }

        public WorkflowObject(ObjectInstance prototype)
            : this(prototype, null)
        {
            _entry = new Workflow();
        }

        [JSFunction(Name = "getType")]
        public override int GetDirectoryEntryType()
        {
            return (int)DirectoryEntryTypes.Workflow;
        }
    }

    public class WorkflowObjectConstructor : ClrFunction
    {
        public WorkflowObjectConstructor(ScriptEngine engine)
            : base(
                engine.Function.InstancePrototype,
                "Workflow",
                engine.Object.InstancePrototype
            )
        {
        }

        [JSConstructorFunction]
        public WorkflowObject Create(ObjectInstance prototype)
        {
            return new WorkflowObject(prototype ?? InstancePrototype);
        }
    }
}
